/* ========================================
   MIETERLISTE.COM - Design System
   ======================================== */

/* CSS Variables */
:root {
    /* Colors - Based on Logo */
    --color-primary: #1B6B3A;
    --color-primary-dark: #145530;
    --color-primary-light: #2E8B4A;
    --color-primary-subtle: rgba(27, 107, 58, 0.1);
    
    /* Background Colors */
    --color-bg: #FAFAF8;
    --color-bg-alt: #F5F5F3;
    --color-bg-card: #FFFFFF;
    --color-bg-dark: #0F1F15;
    
    /* Text Colors */
    --color-text: #1A1A1A;
    --color-text-secondary: #5A5A5A;
    --color-text-muted: #8A8A8A;
    --color-text-inverse: #FFFFFF;
    
    /* Border Colors */
    --color-border: #E5E5E3;
    --color-border-light: #F0F0EE;
    
    /* Status Colors */
    --color-success: #22C55E;
    --color-error: #EF4444;
    
    /* Typography */
    --font-heading: 'Fraunces', serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* Font Sizes */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;
    
    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-glow: 0 0 40px rgba(27, 107, 58, 0.15);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;
    
    /* Container */
    --container-max: 1200px;
    --container-padding: 1.5rem;
}

/* ========================================
   Reset & Base Styles
   ======================================== */

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    font-family: inherit;
    font-size: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul, ol {
    list-style: none;
}

/* ========================================
   Typography
   ======================================== */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-text);
}

h1 { font-size: var(--text-5xl); }
h2 { font-size: var(--text-4xl); }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); }

@media (max-width: 768px) {
    h1 { font-size: var(--text-4xl); }
    h2 { font-size: var(--text-3xl); }
    h3 { font-size: var(--text-xl); }
}

/* ========================================
   Layout
   ======================================== */

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.hidden {
    display: none !important;
}

/* ========================================
   Buttons
   ======================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-weight: 500;
    font-size: var(--text-sm);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-text-inverse);
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background-color: var(--color-bg-card);
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.btn-secondary:hover {
    background-color: var(--color-bg-alt);
    border-color: var(--color-text-muted);
}

.btn-large {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-base);
}

.btn-full {
    width: 100%;
}

.btn-loading {
    display: none;
}

.btn.loading .btn-text {
    display: none;
}

.btn.loading .btn-loading {
    display: flex;
}

/* ========================================
   Header & Navigation
   ======================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(250, 250, 248, 0.9);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border-light);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 40px;
    width: auto;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-8);
}

.nav-links a {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

.nav-links a:hover {
    color: var(--color-primary);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-2);
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background-color: var(--color-text);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        flex-direction: column;
        background: var(--color-bg-card);
        padding: var(--space-4);
        border-bottom: 1px solid var(--color-border);
        box-shadow: var(--shadow-lg);
        gap: var(--space-2);
    }
    
    .nav-links.mobile-open {
        display: flex;
    }
    
    .nav-links a {
        padding: var(--space-3) var(--space-4);
        border-radius: var(--radius-md);
    }
    
    .nav-links a:hover {
        background: var(--color-bg-alt);
    }
    
    .nav-actions {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .mobile-menu-toggle.open span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .mobile-menu-toggle.open span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.open span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
}

/* ========================================
   Hero Section
   ======================================== */

.hero {
    position: relative;
    padding: calc(72px + var(--space-16)) 0 var(--space-16);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(27, 107, 58, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(27, 107, 58, 0.05) 0%, transparent 50%),
        linear-gradient(to bottom, var(--color-bg), var(--color-bg-alt));
    z-index: -1;
}

.hero-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(var(--color-border) 1px, transparent 1px);
    background-size: 24px 24px;
    opacity: 0.5;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    align-items: center;
}

.hero-content {
    max-width: 560px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: var(--color-primary-subtle);
    color: var(--color-primary);
    font-size: var(--text-sm);
    font-weight: 500;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-6);
}

.hero-title {
    font-size: var(--text-5xl);
    margin-bottom: var(--space-6);
    background: linear-gradient(135deg, var(--color-text) 0%, var(--color-primary-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-8);
    line-height: 1.7;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-3);
    margin-bottom: var(--space-10);
}

.hero-cta-note {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.hero-stats {
    display: flex;
    gap: var(--space-8);
}

.hero-stat {
    display: flex;
    flex-direction: column;
}

.hero-stat-number {
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    font-weight: 600;
    color: var(--color-primary);
}

.hero-stat-label {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

/* Hero Demo Card */
.hero-demo {
    display: flex;
    justify-content: center;
}

.demo-card {
    background: var(--color-bg-card);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
    padding: var(--space-6);
    width: 100%;
    max-width: 440px;
    border: 1px solid var(--color-border-light);
}

.demo-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--color-border-light);
    margin-bottom: var(--space-4);
}

.demo-file {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

.demo-file svg {
    color: var(--color-primary);
}

.demo-status {
    font-size: var(--text-xs);
    padding: var(--space-1) var(--space-3);
    background: var(--color-primary-subtle);
    color: var(--color-primary);
    border-radius: var(--radius-full);
    font-weight: 500;
}

.demo-arrow {
    display: flex;
    justify-content: center;
    padding: var(--space-3) 0;
    color: var(--color-primary);
}

.demo-table {
    background: var(--color-bg-alt);
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: var(--space-4);
}

.demo-table-header,
.demo-table-row {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-sm);
}

.demo-table-header {
    background: var(--color-bg-card);
    font-weight: 600;
    color: var(--color-text);
    border-bottom: 1px solid var(--color-border);
}

.demo-table-row {
    color: var(--color-text-secondary);
    border-bottom: 1px solid var(--color-border-light);
}

.demo-table-row:last-child {
    border-bottom: none;
}

.demo-export {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    width: 100%;
    padding: var(--space-3);
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.demo-export:hover {
    background: var(--color-bg-card);
    color: var(--color-primary);
    border-color: var(--color-primary);
}

@media (max-width: 968px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-content {
        max-width: 100%;
    }
    
    .hero-cta {
        align-items: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-title {
        font-size: var(--text-4xl);
    }
}

@media (max-width: 480px) {
    .hero-stats {
        flex-direction: column;
        gap: var(--space-4);
    }
}

/* ========================================
   Trust Statement Section
   ======================================== */

.trust-statement {
    padding: var(--space-10) 0;
    background: var(--color-bg-alt);
    border-top: 1px solid var(--color-border-light);
    border-bottom: 1px solid var(--color-border-light);
}

.trust-statement-text {
    text-align: center;
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    font-weight: 500;
    color: var(--color-text-secondary);
    letter-spacing: -0.01em;
}

.trust-highlight {
    color: var(--color-primary);
    font-weight: 600;
}

@media (max-width: 768px) {
    .trust-statement-text {
        font-size: var(--text-xl);
    }
}

/* ========================================
   Section Styles
   ======================================== */

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--space-12);
}

.section-title {
    margin-bottom: var(--space-4);
}

.section-subtitle {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
}

/* ========================================
   How It Works Section
   ======================================== */

.how-it-works {
    padding: var(--space-24) 0;
}

.steps-grid {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: var(--space-4);
}

.step-card {
    flex: 1;
    max-width: 260px;
    text-align: center;
    padding: var(--space-6);
    background: var(--color-bg-card);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border-light);
    transition: all var(--transition-base);
}

.step-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary-subtle);
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: var(--color-primary);
    color: var(--color-text-inverse);
    font-size: var(--text-sm);
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-4);
}

.step-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    background: var(--color-primary-subtle);
    color: var(--color-primary);
    border-radius: var(--radius-lg);
    margin: 0 auto var(--space-4);
}

.step-title {
    font-size: var(--text-lg);
    margin-bottom: var(--space-2);
}

.step-description {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.step-connector {
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
    margin-top: 80px;
    border-radius: 1px;
}

@media (max-width: 968px) {
    .steps-grid {
        flex-direction: column;
        align-items: center;
    }
    
    .step-connector {
        width: 2px;
        height: 40px;
        margin: 0;
        background: linear-gradient(180deg, var(--color-primary), var(--color-primary-light));
    }
    
    .step-card {
        max-width: 400px;
        width: 100%;
    }
}

/* ========================================
   Extraction Animation (in Hero)
   ======================================== */

.extraction-animation-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    padding: var(--space-8);
    width: 480px;
    height: 480px;
}

/* PDF Document */
.animation-pdf {
    width: 100%;
}

.pdf-document {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-5);
    background: var(--color-bg-alt);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    color: #DC2626;
}

.pdf-document svg {
    width: 40px;
    height: 40px;
}

.pdf-label {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Arrows */
.animation-arrow {
    color: var(--color-primary);
}

.animation-arrow svg {
    opacity: 0;
    width: 28px;
    height: 28px;
}

/* Engine Box */
.animation-engine {
    width: 100%;
}

.engine-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-5) var(--space-6);
    background: var(--color-bg-card);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.engine-gears {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    color: var(--color-primary);
}

.gear {
    transform-origin: center;
}

.engine-gears .gear-large {
    width: 36px;
    height: 36px;
}

.gear-small {
    margin-left: -8px;
    margin-top: 10px;
    width: 24px;
    height: 24px;
}

.engine-label {
    font-family: var(--font-heading);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-primary);
}

.engine-progress {
    width: 100%;
    height: 4px;
    background: var(--color-bg-alt);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.engine-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
    border-radius: var(--radius-full);
    width: 0%;
}

/* Table Output */
.animation-table {
    width: 100%;
    max-width: 260px;
}

.table-output {
    background: var(--color-bg-card);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.table-header-row,
.table-data-row {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 0.8fr;
    gap: var(--space-1);
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-xs);
}

.table-header-row {
    background: var(--color-primary);
    color: white;
    font-weight: 600;
}

.table-data-row {
    background: var(--color-bg-card);
    color: var(--color-text-secondary);
    border-bottom: 1px solid var(--color-border-light);
}

.table-data-row:last-child {
    border-bottom: none;
}

.table-data-row span {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Table Checkbox Badge */
.animation-table {
    position: relative;
}

.table-checkbox-badge {
    position: absolute;
    top: -10px;
    right: -10px;
    width: 26px;
    height: 26px;
    background: var(--color-primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: var(--shadow-md);
    opacity: 0;
    transform: scale(0);
}

.table-checkbox-badge svg {
    width: 14px;
    height: 14px;
}

/* Extraction Animation Responsive */
@media (max-width: 968px) {
    .extraction-animation-wrapper {
        width: 400px;
        height: 400px;
        padding: var(--space-6);
        gap: var(--space-3);
    }
    
    .pdf-document svg {
        width: 32px;
        height: 32px;
    }
    
    .engine-gears .gear-large {
        width: 30px;
        height: 30px;
    }
    
    .engine-gears .gear-small {
        width: 20px;
        height: 20px;
    }
    
    .animation-arrow svg {
        width: 24px;
        height: 24px;
    }
}

@media (max-width: 480px) {
    .extraction-animation-wrapper {
        width: 320px;
        height: 320px;
        padding: var(--space-5);
        gap: var(--space-2);
    }
    
    .pdf-document svg {
        width: 28px;
        height: 28px;
    }
    
    .pdf-label {
        font-size: var(--text-xs);
    }
    
    .engine-label {
        font-size: var(--text-xs);
    }
    
    .animation-table {
        max-width: 200px;
    }
    
    .table-header-row,
    .table-data-row {
        font-size: 10px;
        padding: var(--space-1) var(--space-2);
    }
}

/* ========================================
   Flexible Extraction Section
   ======================================== */

.flexible-extraction {
    padding: var(--space-24) 0;
    background: var(--color-bg-alt);
}

.extraction-demo {
    max-width: 900px;
    margin: 0 auto;
}

.extraction-columns {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
}

.extraction-column {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-5);
    background: var(--color-bg-card);
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-lg);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text-muted);
    transition: all var(--transition-base);
    cursor: pointer;
}

.extraction-column:hover {
    border-color: var(--color-primary-light);
    color: var(--color-text-secondary);
}

.extraction-column-active {
    background: var(--color-bg-card);
    border: 2px solid var(--color-primary);
    color: var(--color-text);
    box-shadow: var(--shadow-md);
}

.extraction-column-active:hover {
    border-color: var(--color-primary);
}

.extraction-column-custom {
    border-style: dashed;
    border-color: var(--color-primary-light);
    color: var(--color-primary);
    background: var(--color-primary-subtle);
}

.extraction-column-custom:hover {
    background: rgba(27, 107, 58, 0.15);
    border-color: var(--color-primary);
}

.column-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--color-bg-alt);
    border-radius: var(--radius-md);
    color: var(--color-text-muted);
}

.extraction-column-active .column-icon {
    background: var(--color-primary-subtle);
    color: var(--color-primary);
}

.extraction-column-custom .column-icon {
    background: rgba(27, 107, 58, 0.15);
    color: var(--color-primary);
}

.column-name {
    white-space: nowrap;
}

.column-check {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    background: var(--color-primary);
    color: var(--color-text-inverse);
    border-radius: var(--radius-full);
    margin-left: var(--space-1);
}

.column-add {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    background: var(--color-bg-alt);
    color: var(--color-text-muted);
    border-radius: var(--radius-full);
    font-size: var(--text-lg);
    font-weight: 400;
    margin-left: var(--space-1);
}

.extraction-column:hover .column-add {
    background: var(--color-primary-subtle);
    color: var(--color-primary);
}

.extraction-note {
    text-align: center;
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

@media (max-width: 768px) {
    .extraction-columns {
        gap: var(--space-3);
    }
    
    .extraction-column {
        padding: var(--space-3) var(--space-4);
    }
    
    .column-icon {
        width: 28px;
        height: 28px;
    }
    
    .column-icon svg {
        width: 16px;
        height: 16px;
    }
}

/* ========================================
   Why Us Section
   ======================================== */

.why-us {
    padding: var(--space-24) 0;
    background: var(--color-bg-alt);
}

.comparison-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
    max-width: 800px;
    margin: 0 auto var(--space-12);
}

.comparison-card {
    position: relative;
    padding: var(--space-8);
    background: var(--color-bg-card);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
}

.comparison-manual {
    opacity: 0.7;
}

.comparison-us {
    border: 2px solid var(--color-primary);
    box-shadow: var(--shadow-glow);
}

.comparison-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: var(--space-1) var(--space-4);
    background: var(--color-primary);
    color: var(--color-text-inverse);
    font-size: var(--text-xs);
    font-weight: 600;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.comparison-title {
    font-size: var(--text-xl);
    margin-bottom: var(--space-6);
    text-align: center;
}

.comparison-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.comparison-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-sm);
}

.comparison-item-bad svg {
    color: var(--color-error);
    flex-shrink: 0;
}

.comparison-item-good svg {
    color: var(--color-success);
    flex-shrink: 0;
}

.privacy-banner {
    display: flex;
    align-items: center;
    gap: var(--space-6);
    padding: var(--space-6);
    background: var(--color-bg-card);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
    max-width: 800px;
    margin: 0 auto;
}

.privacy-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    background: var(--color-primary-subtle);
    color: var(--color-primary);
    border-radius: var(--radius-lg);
    flex-shrink: 0;
}

.privacy-title {
    font-size: var(--text-lg);
    margin-bottom: var(--space-2);
}

.privacy-text {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

@media (max-width: 768px) {
    .comparison-grid {
        grid-template-columns: 1fr;
    }
    
    .privacy-banner {
        flex-direction: column;
        text-align: center;
    }
}

/* ========================================
   Testimonials Section
   ======================================== */

.testimonials {
    padding: var(--space-24) 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.testimonial-card {
    padding: var(--space-6);
    background: var(--color-bg-card);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border-light);
    transition: all var(--transition-base);
}

.testimonial-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.testimonial-content {
    margin-bottom: var(--space-6);
}

.testimonial-content p {
    font-size: var(--text-base);
    color: var(--color-text);
    line-height: 1.7;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.testimonial-avatar {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--color-primary);
    color: var(--color-text-inverse);
    font-weight: 600;
    border-radius: var(--radius-full);
    flex-shrink: 0;
}

.testimonial-info {
    display: flex;
    flex-direction: column;
}

.testimonial-name {
    font-weight: 600;
    font-size: var(--text-sm);
}

.testimonial-role {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
}

@media (max-width: 968px) {
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   Pricing Section
   ======================================== */

.pricing {
    padding: var(--space-24) 0;
    background: var(--color-bg-alt);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
}

.pricing-card {
    position: relative;
    padding: var(--space-6);
    background: var(--color-bg-card);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
}

.pricing-card-featured {
    border: 2px solid var(--color-primary);
    box-shadow: var(--shadow-glow);
    transform: scale(1.02);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: var(--space-1) var(--space-4);
    background: var(--color-primary);
    color: var(--color-text-inverse);
    font-size: var(--text-xs);
    font-weight: 600;
    border-radius: var(--radius-full);
}

.pricing-header {
    text-align: center;
    padding-bottom: var(--space-6);
    border-bottom: 1px solid var(--color-border-light);
    margin-bottom: var(--space-6);
}

.pricing-name {
    font-size: var(--text-lg);
    margin-bottom: var(--space-2);
}

.pricing-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: var(--space-1);
    margin-bottom: var(--space-2);
}

.pricing-amount {
    font-family: var(--font-heading);
    font-size: var(--text-4xl);
    font-weight: 600;
    color: var(--color-text);
}

.pricing-period {
    font-size: var(--text-base);
    color: var(--color-text-muted);
}

.pricing-description {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

.pricing-features {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-bottom: var(--space-6);
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

.pricing-features svg {
    color: var(--color-primary);
    flex-shrink: 0;
}

.pricing-cta {
    margin-top: auto;
}

@media (max-width: 1024px) {
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pricing-card-featured {
        transform: none;
    }
}

@media (max-width: 640px) {
    .pricing-grid {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   FAQ Section
   ======================================== */

.faq {
    padding: var(--space-24) 0;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.faq-item {
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    overflow: hidden;
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--space-5) var(--space-6);
    font-size: var(--text-base);
    font-weight: 500;
    text-align: left;
    color: var(--color-text);
    transition: all var(--transition-fast);
}

.faq-question:hover {
    background: var(--color-bg-alt);
}

.faq-question svg {
    color: var(--color-text-muted);
    transition: transform var(--transition-base);
    flex-shrink: 0;
}

.faq-item.open .faq-question svg {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
}

.faq-item.open .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 var(--space-6) var(--space-5);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* ========================================
   CTA Section
   ======================================== */

.cta-section {
    padding: var(--space-24) 0;
    background: var(--color-bg-dark);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(circle at 30% 50%, rgba(27, 107, 58, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 70% 50%, rgba(46, 139, 74, 0.15) 0%, transparent 50%);
}

.cta-content {
    position: relative;
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-title {
    color: var(--color-text-inverse);
    margin-bottom: var(--space-4);
}

.cta-subtitle {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--text-lg);
    margin-bottom: var(--space-8);
}

.cta-note {
    display: block;
    margin-top: var(--space-4);
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.5);
}

/* ========================================
   Footer
   ======================================== */

.footer {
    padding: var(--space-8) 0;
    background: var(--color-bg-alt);
    border-top: 1px solid var(--color-border);
}

.footer-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: var(--space-6);
    border-bottom: 1px solid var(--color-border-light);
    margin-bottom: var(--space-6);
}

.footer-logo {
    height: 32px;
    width: auto;
}

.footer-links {
    display: flex;
    gap: var(--space-6);
}

.footer-links a {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-primary);
}

.footer-info {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.footer-bottom {
    text-align: center;
}

.footer-bottom p {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.footer-simple .footer-content {
    display: none;
}

.footer-simple {
    padding: var(--space-6) 0;
}

@media (max-width: 768px) {
    .footer-content {
        flex-direction: column;
        gap: var(--space-4);
        text-align: center;
    }
}

/* ========================================
   Registration Page
   ======================================== */

.register-section {
    min-height: 100vh;
    padding: calc(72px + var(--space-12)) 0 var(--space-12);
    display: flex;
    align-items: center;
}

.register-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    align-items: center;
}

.register-content {
    max-width: 480px;
}

.register-title {
    font-size: var(--text-4xl);
    margin-bottom: var(--space-3);
}

.register-subtitle {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-8);
}

.register-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.form-label {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text);
}

.form-input {
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-base);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-bg-card);
    transition: all var(--transition-fast);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-subtle);
}

.form-input::placeholder {
    color: var(--color-text-muted);
}

.form-note {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    text-align: center;
}

.form-note a {
    color: var(--color-primary);
    text-decoration: underline;
}

.register-benefits {
    padding: var(--space-8);
    background: var(--color-bg-alt);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
}

.benefits-title {
    font-size: var(--text-xl);
    margin-bottom: var(--space-6);
}

.benefits-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.benefits-list li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-base);
}

.benefits-list svg {
    color: var(--color-primary);
    flex-shrink: 0;
}

/* Success Message */
.success-message {
    text-align: center;
    padding: var(--space-8);
    background: var(--color-bg-alt);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
}

.success-icon {
    display: flex;
    justify-content: center;
    margin-bottom: var(--space-6);
    color: var(--color-success);
}

.success-title {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-4);
}

.success-text {
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-4);
    line-height: 1.7;
}

.success-text:last-of-type {
    margin-bottom: var(--space-6);
}

@media (max-width: 968px) {
    .register-container {
        grid-template-columns: 1fr;
    }
    
    .register-content {
        max-width: 100%;
    }
    
    .register-benefits {
        order: -1;
    }
}

@media (max-width: 480px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* Spinner Animation */
.spinner {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ========================================
   Modal
   ======================================== */

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    position: relative;
    width: 100%;
    max-width: 520px;
    max-height: 90vh;
    overflow-y: auto;
    background: var(--color-bg-card);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    transform: scale(0.9) translateY(20px);
    transition: transform var(--transition-slow);
}

.modal-overlay.active .modal {
    transform: scale(1) translateY(0);
}

.modal-close {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-alt);
    border-radius: var(--radius-full);
    color: var(--color-text-muted);
    transition: all var(--transition-fast);
    z-index: 1;
}

.modal-close:hover {
    background: var(--color-bg);
    color: var(--color-text);
}

.modal-content {
    padding: var(--space-10);
    text-align: center;
}

.modal-icon {
    display: flex;
    justify-content: center;
    margin-bottom: var(--space-6);
}

.modal-icon svg {
    width: 72px;
    height: 72px;
    color: var(--color-success);
}

.modal-title {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-6);
    color: var(--color-text);
}

.modal-text {
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-4);
}

.modal-text:last-of-type {
    margin-bottom: var(--space-6);
}

.modal-cta {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-top: var(--space-6);
}

.modal-cta .btn {
    justify-content: center;
}

.btn-cal {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-text-inverse);
    padding: var(--space-4) var(--space-6);
    font-size: var(--text-base);
    font-weight: 600;
}

.btn-cal:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.btn-cal svg {
    width: 20px;
    height: 20px;
}

.modal-note {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    margin-top: var(--space-6);
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-border-light);
}

@media (max-width: 480px) {
    .modal-content {
        padding: var(--space-6);
    }
    
    .modal-icon svg {
        width: 56px;
        height: 56px;
    }
    
    .modal-title {
        font-size: var(--text-xl);
    }
    
    .modal-text {
        font-size: var(--text-sm);
    }
}

/* ========================================
   Country Toggle (DE/AT)
   ======================================== */

.country-toggle {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    margin-top: var(--space-6);
    margin-bottom: var(--space-6);
}

.toggle-label {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text-muted);
    transition: color var(--transition-base);
    user-select: none;
}

.toggle-label.active {
    color: var(--color-primary);
}

.toggle-switch {
    position: relative;
    width: 52px;
    height: 28px;
    background: var(--color-border);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: background var(--transition-base);
    border: none;
    padding: 0;
}

.toggle-switch:hover {
    background: var(--color-text-muted);
}

.toggle-switch.active {
    background: var(--color-primary);
}

.toggle-slider {
    position: absolute;
    width: 22px;
    height: 22px;
    background: white;
    border-radius: 50%;
    top: 3px;
    left: 3px;
    transition: transform var(--transition-base);
    box-shadow: var(--shadow-sm);
}

.toggle-switch.active .toggle-slider {
    transform: translateX(24px);
}

/* Country Text Switching */
.country-text {
    display: inline;
}

.country-text .text-de {
    display: inline;
}

.country-text .text-at {
    display: none;
}

/* When AT mode is active */
body.country-at .country-text .text-de {
    display: none;
}

body.country-at .country-text .text-at {
    display: inline;
}

/* Strikethrough Effect with Hand-drawn Style */
.strikethrough {
    position: relative;
    color: var(--color-error);
    display: inline-block;
}

.strikethrough::after {
    content: '';
    position: absolute;
    left: -4px;
    right: -4px;
    top: 50%;
    height: 6px;
    transform: translateY(-50%) rotate(-1deg);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 8' preserveAspectRatio='none'%3E%3Cpath d='M0,4 Q5,2 10,4 Q15,6 20,4 Q25,2 30,4 Q35,6 40,4 Q45,2 50,4 Q55,6 60,4 Q65,2 70,4 Q75,6 80,4 Q85,2 90,4 Q95,6 100,4' stroke='%23EF4444' stroke-width='2.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-size: 100% 100%;
    pointer-events: none;
}

/* Fix for hero-title gradient text effect */
.hero-title .strikethrough {
    -webkit-text-fill-color: var(--color-error);
    background: none;
}

.hero-title .replacement {
    -webkit-text-fill-color: var(--color-primary);
    background: none;
}

/* Replacement Text */
.replacement {
    color: var(--color-primary);
    font-weight: inherit;
    margin-left: var(--space-2);
}

/* Responsive adjustments for country toggle */
@media (max-width: 968px) {
    .country-toggle {
        justify-content: center;
        margin-top: var(--space-5);
        margin-bottom: var(--space-5);
    }
}

@media (max-width: 480px) {
    .toggle-switch {
        width: 44px;
        height: 24px;
    }
    
    .toggle-slider {
        width: 18px;
        height: 18px;
        top: 3px;
        left: 3px;
    }
    
    .toggle-switch.active .toggle-slider {
        transform: translateX(20px);
    }
    
    .strikethrough::after {
        height: 4px;
    }
    
    .replacement {
        margin-left: var(--space-1);
    }
}